Extracted

• • Target

    fad90b975af603df711f6533415835b1362b476c1f214530d620aace0532c36c.exe

  • Size

    4.2MB

  • MD5

    b2e4ade36630708f86783ebbba13165d

  • SHA1

    4c502786fa2e8d7761ce200141a882740a2de9b6

  • SHA256

    fad90b975af603df711f6533415835b1362b476c1f214530d620aace0532c36c

  • SHA512

    9ff6c0932d8088800cdce11bd40dd96660b26ebec84e76f61140391b1f0e015c76aedd9c3cb2d511d2f7ac08bc2ce2a923898f082ad90615715446b3af769821

  • SSDEEP

    98304:Gl7uFNSdIBKg2QbaM+82ExdPpQtOd8NkToTfZhuqPo6g4:AuNdMg2QeMGq5AOukIfFPo

  Score

  10^/10

  gcleanerdefense_evasiondiscoveryloader

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    loadergcleaner

  • Gcleaner family

    gcleaner

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    defense_evasion

  • Downloads MZ/PE file

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1